This was the first meeting between these two Pseudacanthicus Cactus Plecos. The L600 leopardus is 12“ and the L160 Spinosus is 9“. I needed to make room in other tanks for breeding. Other damage to either pleco was slight fin tearing. They are now buddies and hang out together. The tank also contains a female L600, a female L160, and 3 large Clown Loaches.